PasswordHelper.java

package org.xmx0632.deliciousfruit.api.v1.helper;

import org.apache.commons.codec.digest.DigestUtils;

public class PasswordHelper {

	public static String md5(String password) {
		return DigestUtils.md5Hex(password);
	}

	public static String generatePassword(String sourceString,
			int passwordLength) {
		int length = sourceString.length();
		int startIndex = length - passwordLength;
		if (length > startIndex) {
			return sourceString.substring(startIndex);
		}
		return "112233";
	}

}